@misc{indiciae0df0d0d5b602,
  title = {Effects of water conditions on clutch size, egg volume, and hatchling mass of mallards and gadwalls in the Prairie Pothole Region},
  author = {P.J. Pietz and Gary L. Krapu and D. A. Buhl and D.A. Brandt},
  year = {2000},
  doi = {10.1093/condor/102.4.936},
  url = {https://pubs.usgs.gov/publication/70023185},
  note = {Source identifier: 70023185}
}